A fter the British conquered Bengal and eventually the whole of India, they set out to administer the colony. In this context they encountered two phenomena with which they were not familiar: (1) the relation of people to land for production (and not for revenue receiving, household living, etc.), and (2) the caste system of India, viz. the jati stratifi cation of society. Soon they realized th...

The Indian caste system is a complex social structure wherein social roles like one's profession became 'hereditary,' resulting in restricted social mobility and fixed status hierarchies. Furthermore, we argue that the inherent property of caste heightens group identification with one's caste. Highly identified group members would protect the identity of the group in situations when group norms...

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This paper analyzes how preferences for a noneconomic characteristic (e.g., caste) can affect equilibrium patterns of matching, and empirically evaluates this in the context of middle-class Indian arranged marriages. We show theoretically how the equilibrium consequences of caste depend on whether preferences are towards one’s own group or for “marrying up.” We then estimate actual preferences ...

We compare outcomes across two types of villages in a poor region of rural India. The two types of villages systematically vary by which caste is dominant, i.e., the caste group which owns the majority of land. The dominant caste is either from an upper caste or a lower backward caste. The key finding is that income is substantially higher for low caste households residing in villages dominated...

Most social Hymenoptera are characterized by simple haploid sex determination and environment-based caste differentiation. This appears to be strikingly different in the queen-polymorphic ant Vollenhovia emeryi. Almost all long- and short-winged queens from a population in Central Japan were homozygous at three microsatellite loci, whereas workers were mostly heterozygous, suggesting either a c...

Caste and religion are integral components of Indian society since the time immemorial. These two systems create water tight compartment between communities and bring division, hatred and tension among various social groups. Marriages within the same caste and same religion is the norm of the Indian society. To think of marriages between different castes and different religions is a difficult a...

Caste as a system of social stratification remains an important aspect in the lives of many peoples throughout the world. Dimensions of caste are found in Africa, Asia, the Pacific and even North America. Yet, it is India that stands out among nations as the most notable in terms of caste stratification today. Although elements of the caste system, such as untouchability, were outlawed over 50 ...

In eusocial Hymenoptera (ants, bees and wasps), queen and worker adult castes typically arise via environmental influences. A fundamental challenge is to understand how a single genome can thereby produce alternative phenotypes. A powerful approach is to compare the molecular basis of caste determination and differentiation along the evolutionary trajectory between primitively and advanced euso...